Episil-Precision Inc. — Investor Relations & Filings
Episil-Precision Inc. is a specialized manufacturer of epitaxial wafers, focusing on the development and production of silicon and compound semiconductor materials. The company utilizes advanced Metal Organic Chemical Vapor Deposition (MOCVD) technology to provide GaN-on-Si epitaxial processes, incorporating proprietary AlGaN and GaN composite buffer layers. This technical approach mitigates stress between GaN and silicon substrates, minimizing wafer defects while ensuring high device performance and reliability. Its product portfolio includes mass-produced 8-inch GaN-on-Si epitaxial wafers (100V to 600V) and Silicon Carbide (SiC) epitaxial solutions. By integrating expertise in both GaN and SiC technologies, the company serves the evolving requirements of power devices, electric vehicles, and AI infrastructure.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 115年04月內部人持股異動(事後) | 2026-05-05 | Chinese | |
| 115年04月董事會成員及持股 | 2026-05-05 | Chinese | |
| 115年04月法人說明會簡報 | 2026-04-29 | Chinese | |
| 公告本公司董事會通過115年度第1季合併財務報表 | 2026-04-28 | Chinese | |
| 本公司受邀參加凱基證券舉辦之線上法人說明會 | 2026-04-20 | Chinese | |
| 公告115年第一季財務報告董事會預計召開日期為 115年04月28日 | 2026-04-20 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 41460967 | 115年04月內部人持股異動(事後) | 2026-05-05 | Chinese | ||
| 41458613 | 115年04月董事會成員及持股 | 2026-05-05 | Chinese | ||
| 38477899 | 115年04月法人說明會簡報 | 2026-04-29 | Chinese | ||
| 37950371 | 公告本公司董事會通過115年度第1季合併財務報表 | 2026-04-28 | Chinese | ||
| 34689159 | 本公司受邀參加凱基證券舉辦之線上法人說明會 | 2026-04-20 | Chinese | ||
| 34689160 | 公告115年第一季財務報告董事會預計召開日期為 115年04月28日 | 2026-04-20 | Chinese | ||
| 34689163 | 115年04月法人說明會簡報 | 2026-04-20 | Chinese | ||
| 34365998 | 114年第4季財務報告書 — 202504_3016_AIC.pdf | 2026-04-13 | English | ||
| 34365993 | 114年第4季財務報告書 — 202504_3016_AIA.pdf | 2026-04-13 | English | ||
| 34365987 | 114年第4季財務報告書 — 202504_3016_AI3.pdf | 2026-04-13 | Chinese | ||
| 34365945 | 114年第4季財務報告書 — 202504_3016_AI1.pdf | 2026-04-13 | Chinese | ||
| 34365931 | 114年第4季財務報告書 — 202503_3016_AIA.pdf | 2026-04-13 | English | ||
| 33993061 | 115年3月背書保證與資金貸與 | 2026-04-10 | Chinese | ||
| 33990358 | 115年3月營業收入 | 2026-04-10 | Chinese | ||
| 34253188 | 115年03月內部人持股異動(事後) | 2026-04-02 | Chinese | ||
Market data
Market data not available
Price history
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Episil-Precision Inc. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/52250/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=52250 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=52250 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=52250 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 52250}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Episil-Precision Inc. (id: 52250)"
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